package com.lnsf.bookstore.system.seckill.dao;

import com.lnsf.bookstore.system.seckill.vo.SecKill;

public interface SecKillMapper {
    int deleteByPrimaryKey(Integer discountId);

    int insert(SecKill record);

    int insertSelective(SecKill record);

    SecKill selectByPrimaryKey(Integer discountId);

    int updateByPrimaryKeySelective(SecKill record);

    int updateByPrimaryKey(SecKill record);
}